android - 如何在android手机中的GPRS中接收数据包？

我需要通过android mobile接收通过GPRS通过GSM调制解调器发送的数据包...
任何人都可以帮助我如何发送和接收..
必须使用什么协议？

最佳答案

在服务器启动中创建线程并执行以下操作

ServerSocket serverSocket = new ServerSocket(8000); //8000 - port number
Socket client = serverSocket.accept();  // thread will wait here till a client connects

BufferedReader inFromClient = new BufferedReader(
                        new InputStreamReader(client.getInputStream()));
                DataOutputStream outToClient = new DataOutputStream(
                        client.getOutputStream());
while ((inputLine = inFromClient.readLine()) != null) {
                    System.out.println("Server: " + inputLine);

                    if(inputLine.equals("END"))
                    {
                        outToClient.writeBytes("END\n");
                    }
                    else
                    {
                        outToClient.writeBytes("Received\n");
                    }
                }
                inFromClient.close();
                outToClient.close();

它是您需要处理的TCP连接